Perhaps you should try some spelling variations:
"philologist" » "philologisch"
"philologists" » "philologischs"
"philologie" » "philology"
"philologica" » "philologisch", "philosophica"
"philological" » "philologischl", "philosophical"
"philologische" » "philologisch", "philosophische"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("philologist" OR "philologie") OR "philologica") OR "philologiae") OR (("philologists" OR "philological") OR "philologische")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"philologist\" or \"philologie\") or \"philologica\") or \"philologiae\") or ((\"philologists\" OR \"philological\") or \"philologische\"))".
• Removing quotes may allow a broader search: (((( philologist or philologie ) or philologica ) or philologiae ) or (( philologists OR philological ) or philologische )).
• Adding a wildcard symbol may retrieve word variants: (((("philologist" or "philologie") or "philologica") or "philologiae") or (("philologists" OR "philological") or "philologische"))*.